Topic: Owncloud 8.2
For now EPEL have owncloud 8.0
As upstream only support update from 1 version, you need to update first to 8.1 (in "remi") and then to 8.2 (in "remi-test")
This is a backport from Fedora package.
See: ownCloud updates coming soon in Fedora
You can use this version enabling remi-test temporarily or by using the "includepkgs=owncloud" directive
Of course, I also recommends to update PHP to 5.6 by enabling remi-php56 repository.
P.S. I plan to move this version to remi and add version 9.0 in testing in a few weeks
Laptop: Fedora 38 + rpmfusion + remi (SCL only)
Hosting Server: CentOS 8 Stream with EPEL, rpmfusion, remi